Comparison between holographic sights and reflex sight
The holographic sight is a weapons sight system which uses a laser diode to create an aiming point using the hologram technology.
What is a reflex sight?
It is also called reflector sight. It is a sight system (an optical device) in the weapons which allows the shooter to look through a reflecting surface (a glass). It allows the shooter to see an aiming point by the reflecting the beam of light inside the sight. The reflex sight uses a LED for creating the aiming point.
The “weapon sight” or “sight” is used to aim. There are however a few differences and the experts of weapons and shooting contradict as to which is the better. Here is a detailed description of the Holographic sight and the reflex sight. It also explains the various aspects of each of these weapon sights with respect to the projection system, the size and shape, and the reticle. When in the field both these sights serve the same purpose. The difference is only in the technology.
The reflex sights are also known as the “red dot” sights. Of course, not all red dot sights are reflex sights. There is also holographic red dot sight. The Holographic type of weapon sight is also known as “Holographic Weapon Sight” or is often referred as the “Holographic Diffraction Sight.” Here are the differences between these two weapon sight systems.
Difference in the Projection System
The basic difference between the projection system of a holosight and a reflex sight is that the reflex sight makes use of a LED and an objective lens. These two create a reticle within the sight window. The purpose of the objective lens is a mirror which reflects the light from the LED back for the shooter’s vision. The projection thus formed is clear and accurate. The reason there is a red dot is because the lens can only reflect red wavelength from the LED.
The holographic weapon sight system makes use of the laser diodes and mirrors. The mirrors and laser diodes work together and project the holographic reticle onto the shooter’s window. The brightness of the hologram is due to the laser light’s intensity.
Difference in the Reticle
When it comes to versatility the reticles of reflex sight is better and offers more colors than the holographic sights. The reflex sights can take various shapes such as circular shapes, points, crosshairs, etc. A holographic reticle is not versatile as the reflex reticle.
Difference in the size and shape
The projection system decides the shape and size of the weapon. It means it has a direct effect on the physical form of the weapon. How the components fit in the weapon and the position of the components depends on the projection system. As the projection system is different, therefore the size and shape of both these sights are different.
The reflex sights are in tube form or in the tube configuration. The tubes are much shorter. In these weapons, the shooters will find the elevation knobs and windages on the bottom of the tube and the top of the tube. The diameter of the tube is larger for a reflex sight system.
The holographic weapon sight has a square configuration. The configuration of the internal mirrors makes the shooters viewing mirror square. The depth of the viewing window is shallower than the reflex sight.
So, if a shooter wants a square viewing then he needs to get a holosight weapon. If a shooter prefers round shooting mirror weapon then he should buy the reflex weapon sight.
Although from a shooters point of view the holosight weapon is better than the reflex sights, the battery, on the other hand, is opposite. The battery timing of reflex is better and long lasting. The red dot sight or the reflex sight can last 50,000 hours. On the other hand, the holosight weapon pulls 200 mA. It is why the battery life of this system ranges from 500 1000 hours.
For an ordinary shooter, the battery timing is not an issue at all. But for those who want to practice shooting, they should get the one that lasts longer.
One of the most important aspects of shooting is the image clarity. The aiming point may be accurate but if the image is not clear the shooter cannot aim properly. The shooter cannot shoot at the intended spot.
When it comes to image clarity the holographic red dot sight win the race. The reflex sight presents a darker image. The holosight weapon will always give a clear and a bright image due to the projection technology.
This is a detailed comparison between holographic sights and reflex sight. From these differences, it is easy to conclude that the holographic sight is better than the reflex sight. It is better when it comes to shooting, aiming and image clarity.